Changing The Room Temperature - Viessmann Vitodens 200 Operating Instructions And User's Information Manual

Vitodens 200, WB2 Operating

Changing the Room Temperature

In the "Central heating and domestic hot water" heating
program, central heating takes place with alternating
"normal room temperature" and "reduced room
temperature" according to the preset switching times.
You can set the required room temperature as follows.
Normal room temperature
(factory setting: from 6:00 hrs in the morning)
"N" stands for normal setting and corresponds to a room
temperature of approx. 20°C / 68°F with a correctly
adjusted heating curve.
The "normal room temperature" can be set between
13 and 28°C / 55°F and 82°F.
Example: For the times you spend at home and require
a comfortably warm room temperature.
Reduced room temperature
(factory setting from 22:00 hrs in the evening)
"N" stands for normal setting and corresponds to a room
temperature of approx. 14°C / 57°F with a correctly
adjusted heating curve.
The "reduced room temperature" can be set between
6 and 20°C / 43°F and 68°F.
"e" stands for frost protection of the boiler and the
DHW cylinder.
Example: For the times you spend sleeping or away from
home.
Changing the room temperature
Change the temperature to the required value with the
appropriate selector knob.
1 graduation corresponds to a temperature change of
approx. 1°C / 1.8°F.
Operation
11